Which word was used to describe the individual as a child?

The term "curious" is an apt description of an individual as a child due to its connotation of a natural desire to learn and explore the world around them. Children are often characterized by their eagerness to ask questions and seek out new experiences, reflecting a keen interest in understanding their environment. This inquisitiveness typically manifests in various ways, such as exploring different subjects, asking numerous questions, and showing a desire to engage with new ideas or activities. Therefore, defining a child as curious highlights this fundamental aspect of their development and learning process.